. >> and the new deadline for obama care. what you need to know to get health care coverage by the first of the year. stay with us. 7 news is back with another half hour in back with another half hour in just a moment. avo: the volkswagen "sign then drive sales event is back. which means it's never been easier to get a new passat, awarded j.d. power's most appealing midsize car, two years in a row. and right now you can drive one home for practically just your signature. get zero due at signing, zero down, zero deposit, and zero first month's payment on any new 2014 volkswagen. hurry, this offer ends january 2nd. for details, visit vwdealer.com today >> good evening once again. start this half hour 200 miles above the earth where tonight they are preparing for christmas eve mission. space walk. it comes after real concern over one of the space suits. here's ryan owens from houston. >>reporter: movie gravity has given millions the chance to sweat out a space walk. but there's no need to rely on hollywood for drama this christm